High-flow priapism caused by a pseudoaneurysm and an arteriocavernosal fistula: clinical and radiological approach of 3 cases.

Objective: We report three cases of high-flow priapism in three young patients who presented erectile dysfunction after perineal trauma.

Methods: Complete clinical evaluation, blood tests, color Doppler ultrasonography (US), arteriography and selective embolization were performed.

Results: The clinical history and physical assessment were compatible with high-flow priapism.